baber/WOPTO huggingface dataset:
Patent RU-2158854-C2 (RU)
Title: Explosion-proof fan for sucking explosive gas-air mixtures
Inventor: AGUSHEV V A
IPC: F04D29/30
Filed: 1999-01-12
Granted: 2000-11-10
Abstract: FIELD: fan construction; radial-flow fans. SUBSTANCE: fan has impeller fitted on shaft which is mounted in bearing placed in housing. Novelty is that fan is provided with safety device incorporating cone as well as front, guide, and working disks mounted on rotor shaft through bushing; guide and working disks are plate-shaped and mounted so that annular suction duct is formed; working disk carries uniformly arranged blades and has holes; cone is secured to bearing housing and forms, together with working and front disks, pressure chamber communicating with atmosphere through annular slit formed by cone and working disk. EFFECT: improved explosion safety and operating reliability of fan. 13 cl, 3 dwg
Patent RU-2161676-C2 (RU)
Title: Method of installing long flat transducers into ground
Inventor: KROT M R
IPC: G01N33/24
Filed: 1999-02-08
Granted: 2001-01-10
Abstract: FIELD: testing equipment for installation of long flat transducers for determination of parameters of motion of objects in ground. SUBSTANCE: method includes formation of areas in ground in points of measurement for location of transducers, installation of each transducer before its location in point of measurement into separate cell, pressing of cells in vertical position with ground to area for location of transducers, after that before taking measurements, cell is disconnected from transducers and their removal from ground. After installation of each transducer into separate cell, cells at preset distance from one another in vertical position may be arranged in holders installed on areas for transducer displacement. EFFECT: higher productivity of method; installation of transducers without damage. 2 cl, 4 dwg
Patent RU-2182385-C2 (RU)
Title: Method and device determining information on amplitude and phase of electromagnetic wave
Inventor: SHVARTE RUDOL F
IPC: H04N3/15
Filed: 1997-09-05
Granted: 2002-05-10
Abstract: FIELD: study of electromagnetic waves. SUBSTANCE: method in compliance with invention has several stages to achieve spatial resolution of data of image in depth. Electromagnetic wave is directed on to surface of element of photon shift containing one pixel as minimum. Pixel incorporates at least two light-sensitive modulation light valves G am  and G bm  and coupled reservoir valves G a  and G b . Voltages U am (t) and U bm (t) of modulation of light valves which have configuration in the form of U am (t) = U 0 +U m (t) and U bm (t) = U 0 ,- U m (t) are applied to modulation light valves U am  and U bam . Forward voltage whose value is at least equal to value of total voltage U 0  and amplitude of modulation voltage U m (t) is applied to reservoir valves G a  and G b . Charge carriers obtained in region of spatial charge of modulation light valves G am  and G bm  are subjected to effect of gradient of potential field of drift and drift in corresponding reservoir valve G a  or G b  with the aid of incident electromagnetic wave in the form of function of polarity of voltages U am (t) and U bm (t). Then charges q a  and q b  which drifted to reservoir valve G a  and G b  correspondingly are removed. Proper element of photon mixing has at least one pixel containing light-sensitive modulation light valves (G am , G bm ) and reservoir valves (G a , G b ). They are coupled to modulation light valves and are divided into parts relative to incident electromagnetic wave. Assemblage of elements of photon shift can be grouped to form block. EFFECT: increased efficiency of process of determination of information on phase and amplitude of electromagnetic wave. 33 cl, 14 dwg
Patent RU-2167983-C2 (RU)
Title: Sound-insulating panel
Inventor: GOJKHMAN L V
IPC: E04B1/86
Filed: 1999-04-08
Granted: 2001-05-27
Abstract: FIELD: roadway engineering; sound- insulating structures to protect housing estate near highways, railways, and industrials installations. SUBSTANCE: sound-insulating panel has external paneling and intermediate sound-absorbing layer filled with crushed rubber and placed between mentioned paneling. Intermediate layer, 50-100 mm thick, is filled with rubber crumb with fractions measuring 0.5-0.2 mm. EFFECT: improved sound-insulation; reduced cost; facilitated manufacture. 2 dwg
Patent RU-2166392-C2 (RU)
Inventor: SAFRONOV V I
IPC: B21B31/24
Filed: 1999-06-03
Granted: 2001-05-10
Abstract: FIELD: machine engineering and metallurgical industry branches, namely manufacture and exploitation of cogging rolling mills. SUBSTANCE: locking device is mounted on upper end of nut around screw of screw-down mechanism and it is in the form of supporting annular disc with guiding dowels having stops. On supporting disc with dowels and preliminarily compressed plate springs movable stoppers are mounted. Movable stoppers have upper cone surface and they are bored by diameter equal to outer diameter of screw. Thrust ring with skirt, inner cone surface and flat upper surface is placed from upwards onto stoppers forced by means of springs to rear position in such a way that to form gap equal to 2mm between stoppers and outer surface of turns. At working overbalancing effort occurs. Said effort acting upon screw and nut is caused by resistance of springs designed for large efforts and friction forces in wedge joints of stoppers and thrust ring but it cannot compress locking device. Positions of nut and screw of screw-down mechanism remain the same. At biting strip between rolls large rolling effort overcomes action of springs and friction forces in wedge joint of stoppers and thrust ring, that is why locking device is compressed through screw and nut, stopper shifts to screw of screw-down mechanism for arresting it. In order to provide small vertical movement of nut it is secured in seat of housing with use of spring. After termination strip rolling process, rolling effort disappears, stoppers by action of springs are shifted backwards and screw becomes free. EFFECT: prevention of release of screw of screw-down mechanism at biting strip between rolls. 6 dwg
Patent RU-2224766-C2 (RU)
Title: Способ получения рецепторов для человеческих антигенов и их применение
Inventor: KUFER PETER
IPC: C07K16/30
Filed: 1998-04-14
Granted: 2004-02-27
Abstract: Изобретение относится к области иммунобиотехнологии и может найти применение в медицине. Изобретение касается способа получения рецептора для человеческого антигена, который является низкоиммуногенным или неиммуногенным у людей, включающий в себя стадии, на которых отбирают комбинацию функционально перегруппированных VH и VL цепей иммуноглобулина, где по меньшей мере указанная VH цепь получена из по существу непримированных зрелых человеческих В-лимфоцитов или из по существу анергических человеческих В клеток, а указанная VL цепь получена из природной популяции человеческих В клеток, причем указанные цепи экспрессируются с рекомбинантного вектора и для отбора используют in vitro дисплей-систему для связывания с человеческим антигеном. Описаны также рецепторы, которые являются низкоиммуногенными или неиммуногенными у людей и направлены на человеческие антигены, причем указанные рецепторы можно получить с помощью способа по изобретению. Рецепторы предпочтительно представляют собой антитела или их фрагменты, либо иммуноконъюгаты, содержащие VH/VL цепи указанного антитела. В частности, описываются рецепторы, направленные на человеческие опухолевые антигены, предпочтительно на человеческий опухолевый антиген 17-1 А, также известный как ЕрСАМ, EGP или GA 733-2. Создан набор, полезный для осуществления способа по изобретению, и фармацевтическая композиция, способная конъюгировать антигены в человеческом организме, содержащие вышеупомянутые рецепторы. 5 с. и 21 з.п. ф-лы, 55 ил., 3 табл.
Patent RU-2207121-C2 (RU)
Title: Omeprazole pharmaceutical preparation
Inventor: EHRIKSON MAGNUS
IPC: A61K47/38
Filed: 1998-05-18
Granted: 2003-06-27
Abstract: FIELD: medicine, pharmacology, pharmacy. SUBSTANCE: invention relates to pharmaceutical preparation of omeprazole. Pharmaceutical preparation covered by enterosoluble envelope as an active component comprises compound taken among group consisting of omeprazole, omeprazole alkaline salt, (-)- enantiomer omeprazole and (-)-enantiomer omeprazole alkaline salt. This preparation comprises core comprising an active component and, possibly, alkaline reagent being an active component is in the mixture with pharmaceutically acceptable excipient, as such, binding agent and separating layer and enterosoluble enveloper layer are applied on indicated core material. For preparing pharmaceutical preparations hydroxypropylmethylcellulose with the definite cloud point is used. Except for, invention describes methods for preparing and usage of the claimed preparations in medicine. Invention provides preparing preparation useful for oral administration of omeprazole. EFFECT: improved preparing methods, valuable medicinal and pharmaceutical properties of preparation. 13 cl, 1 tbl, 3 dwg
Patent UA-26096-C2 (UA)
IPC: F04F99/00
Filed: 1990-10-30
Abstract: A pressure exchanger for transfer of pressure energy from one fluid flow to another in a housing having inlet and outlet ducts for each fluid flow and a rotor adapted to rotate about its longitudinal axis within the housing. The rotor is formed with a plurality of rotor ducts arranged around the axis of rotation, the rotor ducts extending from one end of the rotor to the other and having openings at the ends which alternately connect the inlet and outlet ducts of the respective fluids to one another during rotation of the rotor.
Patent UA-26092-C2 (UA)
IPC: B07B11/02
Filed: 1992-04-14
Abstract: A method for directing air for winnowing grits includes supply of air through several screen tiers mounted with possibility of vibration and forming a section of winnowing. The tiers have outlets for gathering product from the sieve and adjustable outlet branches for supply of the sifted product into two or more composite chutes. The method also includes cleaning and suction through a conduit of air passed through the honeycomb tiers, its return through a feeder under the screen tiers. The suction of air is performed from at least two sections of winnowing. In the case suction is conducted through a separately located aspiration, and supply of air is performed through the screen tiers forming a vibration system with the feeder and a composite bottom.
Patent UA-41419-C2 (UA)
Title: A method for PRODUCTION OF MOLTEN PIG iroN oR PRE-products of steel and sponge iron FROM iron ore and a plant for ITS realizATION
Inventor: DIEHL JOERG
IPC: C21B13/00
Filed: 1995-10-12
Abstract: The invention relates to a method for production of molten pig iron or molten steel and sponge iron pre-products from charging materials consisting of iron ore, preferably of lump and /or granulated iron ore, and if necessary fluxes where direct reduction of charging materials to sponge iron is carried out in the first bed-reduction zone, sponge iron is melted in gasifying melting zone while supplying carbon carriers and oxygen-containing gas, where there is produced also CO- and H2-containing reducing gas, being supplied to the first reduction zone, where it is reacted and discharged as drawn-off export gas, at that drawn-off export gas is subjected to CO2, elimination and for producing sponge iron along with a part of reducing gas being formed in gasifying melting zone in the form of as minimum reducing gas mainly free of CO2 it is transported exclusively to the next reduction zone for a direct reduction of iron ore. The plant for realizing this method is proposed.
Patent UA-46804-C2 (UA)
Inventor: TROTSKYI VASYL PYLYPOVYCH
Filed: 1998-06-02
Abstract: Appliance has a body with a spring-supported coupling rod installed in it. In the body right-angled slots are provided for installation of cutting slips in those, the slips can move in radial direction at the rod, on which they are mounted by means of coupling in the form of a “dovetail”, axial displacement. To increase the quality of the inner surface of the string preparation for installing the packer, in the lower part of the body a rolling-off is placed, this one has a spindle rigidly fixed to a movable rod, conical rollers, which are installed in the slots of the body, with possibility to interact in working position with the inner surface of the drive pipe.
Patent UA-65530-C2 (UA)
Title: Medical splint for immobilizing movable parts of body and method for its manufacture
IPC: A61F5/058
Filed: 1996-12-19
Abstract: In a medical splint (1) for immobilizing or securing movable parts of the body, especially members, of a human being or an animal along a splint axis (6), which comprises a manually deformable metal sheet (2) having a covering layer (3, 4) on both sides, high deformability together with rigidity is obtained in that the metal sheet (2) is corrugated at least in partial regions, where the ridges and troughs of the corrugations (42) run substantially transversely to the axis (6) of the splint. The splint may be used as a support for the hand or the wrist as well as a support for a thumb with or without wrist fixation. The method for its manufacture consists in pressing the plate between two compression moulds with corresponding corrugated surfaces. The outline of the splint is stamped and cut concurrently with the use of the compression mould.
Patent UA-34737-C2 (UA)
Title: Composition for limiting a seal water draining into a well
Inventor: HONCHARUK VOLODYMYR YAKOVYCH
Filed: 1999-06-17
Abstract: An invention relates to the oil producing industry, particularly, to the seams water draining into a well isolation while the drown oil deposits development. A composition for limiting a water draining into a well contains a water solution of a substance, which produces a gel in mixture with the seam water. As a gel-producing substance it contains the sulfate black alkali, and also as a viscous-elastic filler - the oil tars.
Patent UA-56303-C2 (UA)
Title: A process for preparing simvastatin and derivatives thereof
Inventor: ZUPPANCIC SILVO
IPC: C07D309/38
Filed: 1999-02-24
Abstract: A process for preparing simvastatin and derivatives thereof is described wherein N-methylimidazole is used to improve the protecting of the precursor lactone and to improve the acylating reaction used to introduce the desired side chain in the 8-position of the hexahydronaphthalene ring.
Patent UA-72498-C2 (UA)
Title: Elastic interlining, a method for making thereof and an item of clothing, wherein it is used
IPC: D06C27/00
Filed: 2000-01-25
Abstract: The invention relates to an elastic interlining comprising a substrate that is made of a woven fabric, knitted fabric or knitted fabric with weft insertion, whereby the material of the warp thread and/or weft thread is a filament, in addition to comprising an adhesive layer applied to one side of the substrate, whereby the interlining is shagged on the side that is not provided with adhesive. Preferably, a false-twist textured polyester or polyamide filament with a fineness ranging from 15-440 dtex is used. The invention also relates to a method for producing a shagged interlining and to the use thereof as reinforcement for items of clothing, especially for the front parts of clothing.
Patent UA-69443-C2 (UA)
Title: Method of creating lines of maize with alleles of genes of colouration of a caryopsis
IPC: A01H1/04
Filed: 2001-09-25
Abstract: The invention relates to a method of creating maize lines with alleles of genes of colouration of a caryopsis, which includes backcrossings, testing of the availability of a recessive allele of colouration of caryopses, selection of dark caryopses forms for the further backcrossing, carrying out preliminary backcrossings and simultaneously test crossings, selection of dark caryopses for the further backgrossing. The selection of the dark caryopses, a half of which bears the necessary recessive allele, to carry out backcrossing, conducting simultaneous backcrossings and test crossings allows lowering the amount of crossings and shorten terms of creating a line.
Patent RU-2178916-C2 (RU)
Title: Character image recognition device
Inventor: STARKOV E F
IPC: G06K9/68
Filed: 2000-02-07
Granted: 2002-01-27
Abstract: FIELD: digital computer engineering; computer-aided reading of printed texts and input of alphabetic information. SUBSTANCE: device has television transducer 1, standards memory unit 2, weighing coefficient memory unit 3, control unit 4, comparison unit 5, adder accumulator 5, and decision unit. Newly introduced in device are memory unit 7 saving number of pattern items and division unit 8. EFFECT: enhanced speed. 5 dwg
Patent RU-2198889-C2 (RU)
Inventor: ARDI ZHAN-KLOD
IPC: C07D/
Filed: 1998-07-24
Granted: 2003-02-20
Abstract: FIELD: organic chemistry, chemical technology, pharmacy. SUBSTANCE: invention relates to novel thiazolbenzoheterocycles of the general formula (I)   where R 1  means sulfur atom; R 2  means hydrogen atom; -R 3 -R 4 -R 5 -R 6 - means chain of formulas:   and so on; R 7  means polyfluoroalkyl or polyfluoroalk-oxy-group; R 8  means hydroxyl; R 9  means benzyl; R 10  means alkyl, -CH 2 OH, -COOMe, -COOH or -CONH 2 , their isomers, racemates, enantiomers and salts with inorganic or organic acid. Invention relates also to method of synthesis of compounds of the formula (I) where alkaline metal thiocyanate or alkaline metal selenocyanate is added to reaction with derivative of the formula (II)   or compound of the formula (I) where R 2  means hydrogen atom; -R 3 -R 4 -R 5 -R 6 - means chain of the formula -CH 2 -CH 2 -CH 2 -CH(R 8 )- and R 8  means hydroxyl which are synthesized by reduction of corresponding compound of the formula (I) where R 2  means hydrogen atom and -R 3 -R 4 -R 5 -R 6 - means chain of the formula -CH 2 -CH 2 -CH 2 -CO-; or compound of the formula (I) where R 2  means hydrogen atom; -R 3 -R 4 -R 5 -R 6 - means chain of formulas -CH 2 -CH 2 -CH 2 -SO-,-CH 2 -CH 2 -CH 2 -SO 2 -CH 2 - and so on which are synthesized by oxidation of corresponding compound of the formula (I) where -R 3 -R 4 -R 5 -R 6 - means chain of the formulas -CH 2 -CH 2 -CH 2 -S,-CH 2 -CH 2 -S-CH 2 -. Synthesized compound is isolated and converted to salt if necessary. Invention relates also to medicinal agent eliciting anticonvulsant effect containing compound of the formula (I) or its pharmaceutically acceptable salt with inorganic or organic acid and pharmaceutically acceptable carrier. Invention relates also to derivative of the formula (II) where -R 3 -R 4 -R 5 -R 6 - means chain of the formulas -CH 2 -CH 2 -CH 2 -CH 2 -,-CH 2 -CH 2 -CH 2 -S and so on; R 7/   means polyfluoroalkyl or polyfluoroalkoxy-group; R 8  means hydroxyl; R 9  means benzyl; R 10  means alkyl, -CH 2 OH, -COOMe, -COOH or -CONH 2 . Invention provides synthesis of new thiazolbenzoheterocycles. EFFECT: improved methods of synthesis, valuable medicinal properties of compounds. 9 cl, 25 ex
Patent RU-2232307-C2 (RU)
Title: Устройство для разъемного соединения двух профильных деталей
Inventor: SHTRESSLE MARSEL
IPC: F16B7/04
Filed: 1998-08-11
Granted: 2004-07-10
Abstract: Группа изобретений относится к разъемным зажимным соединениям. Соединительное устройство содержит зажимное приспособление, вводимое в отверстие профильной детали, замыкающую втулку, снабженную выемкой для приема корпуса зажимного приспособления, и управляющую кнопку, с помощью которой зажимное приспособление может быть зафиксировано в замыкающей втулке. В замыкающей втулке выполнено принимающее управляющую кнопку отверстие, причем управляющая кнопка может быть вдвинута в поперечном направлении к продольной оси зажимного устройства под действием пружинного усилия в корпус зажимного приспособления. В случае тонких соединяемых панелей для данного устройства используется замыкающий корпус. Он имеет полость для приема зажимного приспособления и ориентированное поперек его продольного направления отверстие для приема замыкающей втулки. На узких сторонах корпуса выполнены проходящие в продольном направлении пазы для приема профильной детали. Изобретение позволяет расширить область применения соединительного устройства, в том числе и для неметаллических профильных деталей. 8 з.п. ф-лы, 24 ил.
Patent RU-2184798-C2 (RU)
Title: Device for treating pipe internal surface
Inventor: SMIRNOV V G
IPC: C23G3/04
Filed: 2000-06-06
Granted: 2002-07-10
Abstract: FIELD: pickling of metals with chemical means; applicable in continuous jet pickling of pipe internal surfaces. SUBSTANCE: device has a stationary shaft with drive of reciprocating rotation and tube plates installed on it and provided with sealing plugs for fixing of treated pipes; system of autonomous and intermediate vessels for treatment solutions with pipelines, switches, valves and pump. Sealing plug has flexible and compressing members. EFFECT: prompt and easy readjustment of device for different sizes of pipes and complex treatment cycle for one device setting. 6 cl, 3 dwg
Patent RU-2185837-C2 (RU)
Inventor: PILAT TAT JANA L VOVNA
IPC: A61K35/74
Filed: 2000-06-19
Granted: 2002-07-27
Abstract: FIELD: medicine, particularly, stomatology. SUBSTANCE: biologically active additive contains rutin, ascorbic acid, pollen, propolis infusion, auxiliary substances. Components are used in preset quantitative amount. Proposed additive allows to arrest inflammation, and strengthen tissues and vessels of parodontium. EFFECT: higher efficiency. 2 cl, 1 tbl
Patent RU-2184614-C2 (RU)
Inventor: ZARENKOV V A
IPC: B02C21/00
Filed: 2000-06-16
Granted: 2002-07-10
Abstract: FIELD: production of high-quality cement. SUBSTANCE: proposed technological complex includes cryogenic cyclic-action drum mill in form of revolving heat-insulated milling cryostat provided with detachable cover and branch pipes for filling and evaporation of nitrogen. Complex is provided with unit obtaining liquid nitrogen from atmospheric air which consists of Stirling cryogenic machine, rectifying column, heat exchanger for freezing-out moisture and carbon dioxide of atmospheric air, atmospheric air supply line, line for draining liquid nitrogen from unit to Dewar flask, line for supply of liquid nitrogen to milling cryostat and line for supply of gaseous nitrogen from milling chamber of cryostat to electric motor; line supplying atmospheric air to unit is provided with intake device and mechanical filter. EFFECT: low cost and enhanced operational reliability.
Patent RU-2188075-C2 (RU)
Title: Rotor of impact centrifugal grinder
Inventor: BOROKHA EHDUARD LEONIDOVICH
IPC: B02C7/08
Filed: 2000-07-26
Granted: 2002-08-27
Abstract: FIELD: mechanical engineering. SUBSTANCE: rotor has drum with raw material charging opening and raw material discharge windows, raw material distributor located inside drum, speed up chord blades, detachable end blades and blade attachment device made in the form of cylindrical pin fixed with its opposite ends in drum disk openings. Working surface of end blade is engageable with cylindrical pin through transverse recess or transverse projection. EFFECT: increased efficiency, reduced wear of rotor, decreased labor consumption for mounting and removal of rotor attachment devices. 5 dwg
Patent RU-2213665-C2 (RU)
Title: Wrapping film
Inventor: MEILON DANIEHL
IPC: B29C48/18
Filed: 1999-01-18
Granted: 2003-10-10
Abstract: FIELD: food industry. SUBSTANCE: invention relates to packing foodstuff, such as chocolate, candies, sugar or caramel, chewing gum, hard candies. Set is essentially hard body and its package in form of wrapper or packet. Package consists of three layers of film, two layers of which consist of at least 20% of polyester obtained at condensation of terephthalic acid with ethylene glycol and diol containing at least three atoms of carbon, and one of layers, placed between two other layers, contains at least one polyolefin. Film contains also antiblocking agent and/or slip agent. Invention contains description of method of making of film including coextrusion stage with subsequent blowing of different thermoplastic compounds from which different layers of film are made with subsequent stage monoaxial stretching or biaxial stretching. EFFECT: possibility of packing hard articles without glue or adhesive tape, improved safety of wrapper. 25 cl, 2 tbl